79538760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 234171000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 167, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 334, 360, 378, 392, 405, 420, 441, 486, 490, 501, 504, 540, 567, 588, 630, 648, 668, 735, 756, 810, 835, 840, 882, 945, 972, 980, 1002, 1080, 1134, 1169, 1176, 1215, 1260, 1323, 1336, 1470, 1503, 1512, 1620, 1670, 1701, 1764, 1890, 1944, 1960, 2004, 2205, 2268, 2338, 2430, 2505, 2520, 2646, 2835, 2940, 3006, 3240, 3340, 3402, 3507, 3528, 3780, 3969, 4008, 4410, 4509, 4536, 4676, 4860, 5010, 5292, 5670, 5845, 5880, 6012, 6615, 6680, 6804, 7014, 7515, 7560, 7938, 8183, 8505, 8820, 9018, 9352, 9720, 10020, 10521, 10584, 11340, 11690, 11907, 12024, 13230, 13527, 13608, 14028, 15030, 15876, 16366, 17010, 17535, 17640, 18036, 19845, 20040, 21042, 22545, 22680, 23380, 23814, 24549, 26460, 27054, 28056, 30060, 31563, 31752, 32732, 34020, 35070, 36072, 39690, 40581, 40915, 42084, 45090, 46760, 47628, 49098, 52605, 52920, 54108, 59535, 60120, 63126, 65464, 67635, 68040, 70140, 73647, 79380, 81162, 81830, 84168, 90180, 94689, 95256, 98196, 105210, 108216, 119070, 122745, 126252, 135270, 140280, 147294, 157815, 158760, 162324, 163660, 180360, 189378, 196392, 202905, 210420, 220941, 238140, 245490, 252504, 270540, 284067, 294588, 315630, 324648, 327320, 368235, 378756, 405810, 420840, 441882, 473445, 476280, 490980, 541080, 568134, 589176, 631260, 662823, 736470, 757512, 811620, 883764, 946890, 981960, 1104705, 1136268, 1262520, 1325646, 1420335, 1472940, 1623240, 1767528, 1893780, 1988469, 2209410, 2272536, 2651292, 2840670, 2945880, 3314115, 3787560, 3976938, 4418820, 5302584, 5681340, 6628230, 7953876, 8837640, 9942345, 11362680, 13256460, 15907752, 19884690, 26512920, 39769380, 79538760]

約数ペア:

[(1, 79538760), (2, 39769380), (3, 26512920), (4, 19884690), (5, 15907752), (6, 13256460), (7, 11362680), (8, 9942345), (9, 8837640), (10, 7953876), (12, 6628230), (14, 5681340), (15, 5302584), (18, 4418820), (20, 3976938), (21, 3787560), (24, 3314115), (27, 2945880), (28, 2840670), (30, 2651292), (35, 2272536), (36, 2209410), (40, 1988469), (42, 1893780), (45, 1767528), (49, 1623240), (54, 1472940), (56, 1420335), (60, 1325646), (63, 1262520), (70, 1136268), (72, 1104705), (81, 981960), (84, 946890), (90, 883764), (98, 811620), (105, 757512), (108, 736470), (120, 662823), (126, 631260), (135, 589176), (140, 568134), (147, 541080), (162, 490980), (167, 476280), (168, 473445), (180, 441882), (189, 420840), (196, 405810), (210, 378756), (216, 368235), (243, 327320), (245, 324648), (252, 315630), (270, 294588), (280, 284067), (294, 270540), (315, 252504), (324, 245490), (334, 238140), (360, 220941), (378, 210420), (392, 202905), (405, 196392), (420, 189378), (441, 180360), (486, 163660), (490, 162324), (501, 158760), (504, 157815), (540, 147294), (567, 140280), (588, 135270), (630, 126252), (648, 122745), (668, 119070), (735, 108216), (756, 105210), (810, 98196), (835, 95256), (840, 94689), (882, 90180), (945, 84168), (972, 81830), (980, 81162), (1002, 79380), (1080, 73647), (1134, 70140), (1169, 68040), (1176, 67635), (1215, 65464), (1260, 63126), (1323, 60120), (1336, 59535), (1470, 54108), (1503, 52920), (1512, 52605), (1620, 49098), (1670, 47628), (1701, 46760), (1764, 45090), (1890, 42084), (1944, 40915), (1960, 40581), (2004, 39690), (2205, 36072), (2268, 35070), (2338, 34020), (2430, 32732), (2505, 31752), (2520, 31563), (2646, 30060), (2835, 28056), (2940, 27054), (3006, 26460), (3240, 24549), (3340, 23814), (3402, 23380), (3507, 22680), (3528, 22545), (3780, 21042), (3969, 20040), (4008, 19845), (4410, 18036), (4509, 17640), (4536, 17535), (4676, 17010), (4860, 16366), (5010, 15876), (5292, 15030), (5670, 14028), (5845, 13608), (5880, 13527), (6012, 13230), (6615, 12024), (6680, 11907), (6804, 11690), (7014, 11340), (7515, 10584), (7560, 10521), (7938, 10020), (8183, 9720), (8505, 9352), (8820, 9018)]